<?php

require_once('lib/LzVars.php');

$vars       = new LzVars(array('z' => 'Z'));
$vars->a    = 1;
$vars->e    = array('x' => 3);

$vars->clear();
LzTests::ln(
        '[' . $vars . ']',
        (int)$vars->isEmpty()
    );
?>
---EXPECT---
[]
1
